1642740671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{16673}}^1$

素因数の和:16763

約数の個数: 24

約数和(自身を含む): 1977269616

約数和(自身を除く): 334528945

約数列:

[1, 11, 13, 53, 143, 169, 583, 689, 1859, 7579, 8957, 16673, 98527, 183403, 216749, 883669, 2384239, 2817737, 9720359, 11487697, 30995107, 126364667, 149340061, 1642740671]

約数ペア:

[(1, 1642740671), (11, 149340061), (13, 126364667), (53, 30995107), (143, 11487697), (169, 9720359), (583, 2817737), (689, 2384239), (1859, 883669), (7579, 216749), (8957, 183403), (16673, 98527)]